HOW?

Albion defender Charlie Taylor with one of the best goalline blocks you'll ever see as Ibrahim Osman lashes an angled half-volley across goal after Max O'Leary had gone walkabout under a high up and under at his far post.

Incredible clearance from a powerful shot and inches from the whitewash. How did he not just balloon it into the roof of his own net?

Che Wilson
Former Norwich defender on BBC Radio Norfolk

The Norwich team cohesion has been lost a little bit, which is going to happen if you make that many changes but they just have to see the game out now.

Maybe they should play as if the game is was being closely contested at 0-0.

Mohamed Toure is the first player to score a hat-trick on his first start in England's top four tiers since Jesse Lingard netted four times for Birmingham City against Sheffield Wednesday during a month-long loan from Manchester United in September 2013.

Isaac Price is the third Albion man into the book after flicking a high boot at the ball as Christoph Klarer stoops to head it.

He's fortunately unharmed.

Blues trying to get something going in the final half hour and are trying to whip the crowd up.

The tension is rising at the King Power as the Saints fans urge their side on to try and set up a really tense finale with a second goal.

Andy King responds by bringing Stephy Msvididi off and bring on defender Jamaal Lascelles to try and negotiate the final 15 minutes and change, and give Ross Stewart something else to think about in the air too.

Oxford substitute Jeon Jin-Woo can only steer an effort harmlessly wide after substitute Will Vaulks' long throw causes a rare moment of concern for Norwich inside the visitors' penalty area.

By contrast, City continue to look like they can cut through Oxford's defence whenever they attack.

Jo Tessem
Ex-Southampton midfielder on BBC Radio Solent

You have to face the game you're playing. Leicester is dropping and inviting pressure, they're not fighting for it anymore, they're not winning second balls.

Leicester are going for a back three now, so that's a sign for Saints: get another striker on.

Daryl Dike and Mikey Johnston are coming on for Albion.

It's like for like as Aune Heggebo and Jed Wallace are the players withdrawn.

Does Eric Ramsay sense the Baggies might be able to pinch this?

Chris Davies is not happy with how things are going and he's making a triple sub.

August Priske, Tomoki Iwata and Carlos Vicente are coming on with Jay Stansfield, Patrick Roberts and Bright Osayi-Samuel heading off.

Can it spark some life into Blues, who are struggling to break down Albion's back four.

West Brom want a penalty as Jamal Jimoh-Aloba tries to cut inside Christoph Klarer on the left of the Blues box.

The forward says it struck a hand but ref Anam Herczeg couldn't see, and replays suggest it was a hip anyway.

Wigan have equalised against Reading. Fraser Murray puts in a beautiful cross from the left-hand side, Royals keeper Joel Pereira thinks he can deal with it but Joe Taylor beats him to it and turns it in.

Peterborough, meanwhile, extend their advantage over a bemused Mansfield. They have had the chances, the Stags, but they are their own worst enemies here, giving the ball away on the edge of their own box, and Harry Leonard finishes.

Tony Brown
West Brom's all-time record scorer on BBC Radio WM

This is one of those games where somebody gets a half-chance they'll stick it away.

There's opportunities to get something out of nothing.

Guess you have to tip your hat to the recruitment team, Dave...

Big chance for the hosts to restore their three-goal lead as Asmir Begovic's long clearance gets past Jack Stephens and with keeper Daniel Peretz racing off his line Patson Daka can only loft over the keeper but it bounces off-target.

Oxford's Cameron Brannagan has a free-kick from a promising position blocked.

Half-time substitute Stan Mills - son of ex-England full-back Danny - then thumps in a shot from a considerable distance out, sending the strike into the arms of Norwich league debutant Daniel Grimshaw.

Job done for hat-trick hero Mohamed Toure, who's been replaced by Mathias Kvistgaarden.

Norwich have also brought on Paris Maghoma - a January signing from Brentford and former England Under-20 international - for Anis Ben Slimane in midfield.

Yes, you read that right - Doncaster have won 2-0 in the penalty shoot-out.

Alfie May, Lasse Sorensen, Dion Charles and Anthony Evans all missed for Huddersfield, and although Luke Molyneux also missed for Donny, Ben Close and Robbie Gotts converted.

They are into the semis, alongside Stockport and Northampton, with Luton's game with Plymouth to come on 24 February.